- vpn_leak_to_vpn_active(): check instance type
- vpn_leak_prechange(): qualify with test for active
- vpn_leak_postchange(): remove duplicated call to
vpn_leak_from_vrf_update_all()
- bgp_vty.c: Avoid null-pointer dereference for command "no rt vpn import"
Signed-off-by: G. Paul Ziemba <paulz@labn.net>
PR #1739 added code to leak routes between (default VRF) VPN safi and unicast RIBs in any VRF. That set of changes included temporary CLI including vpn-policy blocks to specify RD/RT/label/&c. After considerable discussion, we arrived at a consensus CLI shown below.
The code of this PR implements the vpn-specific parts of this syntax:
router bgp <as> [vrf <FOO>]
address-family <afi> unicast
rd (vpn|evpn) export (AS:NN | IP:nn)
label (vpn|evpn) export (0..1048575)
rt (vpn|evpn) (import|export|both) RTLIST...
nexthop vpn (import|export) (A.B.C.D | X:X::X:X)
route-map (vpn|evpn|vrf NAME) (import|export) MAP
[no] import|export [vpn|evpn|evpn8]
[no] import|export vrf NAME
User documentation of the vpn-specific parts of the above syntax is in PR #1937
Signed-off-by: G. Paul Ziemba <paulz@labn.net>
There were several places where when I am attempting
to debug zebra functionality that I would really
like to have the ability to know what vrf I think
I am operating on.
Add the vrf_id to a bunch of zlog_debug messages
to help figure out issues when they happen.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When I use these functions and am programming on linux I
always have to pull up a man page for these two functions
since they exist in *BSD land only.
Modify the name of the size variable to destsize on
pass in to give me the small hint I need to know
what to do.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add code to allow nexthops to be written by people who are
interested in writing their own nexthop line.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Expose to the world the nhgc_find command so that
interested parties can find a stored nexthop group.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add a nexthop-group cli:
nexthop-group NAME
nexthop A
nexthop B
nexthop C
!
This will allow interested parties to hook into the cli for
nexthops. Users can add callback functions for add/delete
of a nexthop group as well as add/delete of each individual
nexthop.
Future work( PBR and static routes ) will take advantage
of this.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When we have a interface disabled in ospfv3 and
we are receiving messages on it. We will spam
the log file repeatedly. Debug guard the message.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Vty commands that link netns context to a vrf is requiring some
privileges. The change consists in retrieving the privileges at the
vrf_cmd_init() called by the relevant daemon. Then use it.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
In order to create the netns context, the zebra parser at startup needs
to have its privileges raised.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
